Pre-heat oven to 375°F

Beat together shortening and sugars until creamy

Add eggs and vanilla beat well

Place butter and sugar mixture in the refrigerator while preparing other ingredients

Whisk together flour baking soda and cinnamon. Stir together until no streaks remain

Stir this mixture into the butter mixture

Stir in the oats and butterscotch mix well

Drop rounded tablespoon falls onto an ungreased cookie sheet

Bake for 10 to 12 minutes or until golden brown

Cool for 1 minute on the cookie sheet then remove to a wire rack